The blog post provides a detailed guide on managing schema migrations across multiple databases using DrizzleORM and Neon, a serverless PostgreSQL platform. It outlines the database-per-tenant model, where each client or project has its own database instance with a shared schema, and demonstrates the challenges and solutions for maintaining schema consistency. The post explains a workflow involving the creation of Neon projects via the Neon API, configuration of DrizzleORM files, and automation of schema migrations using GitHub Actions. Three main scripts—create, generate, and migrate—are introduced to automate project creation, configuration, and schema updates, respectively. The guide highlights the use of environment variables and GitHub secrets for managing database connections and emphasizes the potential of using serverless architectures for scalable database management. The article concludes by encouraging readers to explore and adapt the workflow to suit their needs, with the author inviting further discussion on social media.